BS EN 1870-1-2007+A1-2009 木工机械安全.圆盘锯机床.圆盘锯架(带和不带滑动台)、方板锯和建筑工地用锯.pdf
《BS EN 1870-1-2007+A1-2009 木工机械安全.圆盘锯机床.圆盘锯架(带和不带滑动台)、方板锯和建筑工地用锯.pdf》由会员分享,可在线阅读,更多相关《BS EN 1870-1-2007+A1-2009 木工机械安全.圆盘锯机床.圆盘锯架(带和不带滑动台)、方板锯和建筑工地用锯.pdf(110页珍藏版)》请在三一文库上搜索。
1、BRITISH STANDARD BS EN 1870-1:2007 +A1:2009 Safety of woodworking machines Circular sawing machines Part 1: Circular saw benches (with and without sliding table), dimension saws and building site saws ICS 79.120.10 BS EN 1870-1:2007+A1:2009 This British Standard was published under the authority of
2、the Standards Policy and Strategy Committee on 31 May 2007 BSI 2009 ISBN 978 0 580 62133 8 National foreword This British Standard is the UK implementation of EN 1870-1:2007+A1:2009. It supersedes BS EN 1870-1:2007 which is withdrawn. The UK participation in its preparation was entrusted to Technica
3、l Committee MTE/23, Woodworking machines. A list of organizations represented on this committee can be obtained on request to its secretary. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a B
4、ritish Standard cannot confer immunity from legal obligations. Amendments issued since publication Implementation of CEN amendment A1:2009 Date Comments - - - - - - - EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 1870-1:2007+A1 January 2009 ICS 79.120.10 Supersedes EN 1870-1:2007 English Vers
5、ion Safety of woodworking machines - Circular sawing machines - Part 1: Circular saw benches (with and without sliding table), dimension saws and building site saws Scurit des machines pour le travail du bois - Machines scier circulaires - Partie 1: Scies circulaires table de menuisier (avec ou sans
6、 table mobile), scies au format et scies de chantier Sicherheit von Holzbearbeitungsmaschinen - Kreissgemaschinen - Teil 1: Tischkreissgemaschinen (mit und ohne Schiebetisch), Formatkreissgemaschinen und Baustellenkreissgemaschinen This European Standard was approved by CEN on 24 February 2007 and i
7、ncludes Amendment 1 approved by CEN on 13 December 2008. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical reference
8、s concerning such national standards may be obtained on application to the CEN Management Centre or to any CEN member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into
9、 its own language and notified to the CEN Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
10、 Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: rue de Stassart, 36 B-1050 Brussel
11、s 2009 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 1870-1:2007+A1:2009: E EN 1870-1:2007+A1:2009 (E) 2 Contents Page Foreword 4 Introduction .6 1 Scope 7 2 Normative references 7 3 Terms and definitions 10 4 List of significant
12、 hazards . 17 5 Safety requirements and/or measures . 25 5.1 General . 25 5.2 Controls . 25 5.2.1 Safety and reliability of control systems 25 5.2.2 Position of controls 27 5.2.3 Starting 30 5.2.4 Normal stopping . 31 5.2.5 Emergency stop 32 5.2.6 Mode selection 32 5.2.7 Speed changing/monitoring/de
13、tection for circular saw benches and dimension saws . 33 5.2.8 Power operated adjustment of the saw blade and/or fence(s) on circular saw benches or dimension saws 34 5.2.9 Interlocking of guards, movements and functions . 35 5.2.10 Failure of the power supply . 35 5.2.11 Failure of the control circ
14、uits 36 5.3 Protection against mechanical hazards . 36 5.3.1 Stability 36 5.3.2 Hazard of break up during operation 36 5.3.3 Tool holder and tool design . 37 5.3.4 Braking . 40 5.3.5 Devices to minimise the possibility or the effect of kickback . 41 5.3.6 Workpiece supports and guides . 48 5.3.7 Pre
15、vention of access to moving parts 53 5.3.8 Powered workpiece clamping . 67 5.3.9 Safety appliances 67 5.4 Protection against non-mechanical hazards . 68 5.4.1 Fire . 68 5.4.2 Noise 69 5.4.3 Emission of chips and dust . 70 5.4.4 Electricity . 71 5.4.5 Ergonomics and handling 71 5.4.6 Pneumatics 72 5.
16、4.7 Hydraulics 73 5.4.8 Electromagnetic compatibility . 73 5.4.9 Laser 73 5.4.10 Static electricity 73 5.4.11 Errors of fitting 73 5.4.12 Supply disconnection (Isolation) 74 5.4.13 Maintenance 74 6 Information for use . 74 6.1 General . 74 6.2 Marking 75 BS EN 1870-1:2007+A1:2009 EN 1870-1:2007+A1:2
17、009 (E) 3 6.2.1 Marking of the machine 75 6.2.2 Marking of riving knives . 76 6.3 Instruction handbook 76 Annex A (normative) Test for rigidity of building site saws . 81 Annex B (normative) Saw spindle dimensional tolerances 82 Annex C (normative) Riving knife mounting strength test . 83 Annex D (n
18、ormative) Riving knife lateral stability test . 84 Annex E (normative) Minimum dimensions of the machine table, extension table and insert 85 Annex F (normative) Saw blade guard stability test . 88 F.1 General . 88 F.2 Separately from riving knife mounted saw blade guards . 88 F.2.1 Saw blade guards
19、 with lead-in . 88 F.2.2 Saw blade guards with in-feed rollers . 89 F.3 Riving knife mounted saw blade guards . 90 Annex G (normative) Impact test method for guards . 92 G.1 General . 92 G.2 Test method . 92 G.2.1 Preliminary remarks 92 G.2.2 Testing equipment . 92 G.2.3 Projectile for guards 92 G.2
20、.4 Sampling. 92 G.2.5 Test procedure . 92 G.3 Results 93 G.4 Assessment . 93 G.5 Test report 93 G.6 Test equipment for impact test 93 Annex H (informative) Use of well tried components 95 Annex I (normative) Braking tests 96 I.1 Conditions for all tests 96 I.2 Tests . 96 I.2.1 Un-braked run-down tim
21、e . 96 I.2.2 Braked run-down time . 96 Annex J (normative) Use of electronic components . 97 J.1 General . 97 J.2 SRECS 97 J.2.1 Components, Hardware 97 J.2.2 Safety related software . 98 Annex ZA (informative) Relationship between this European Standard and the Essential Requirements of EU Directiv
22、e 98/37/EC 100 Annex ZB (informative) !Relationship between this European Standard and the Essential Requirements of EU Directive 2006/42/EC“ 103 Bibliography 107 BS EN 1870-1:2007+A1:2009 EN 1870-1:2007+A1:2009 (E) 4 Foreword This document (EN 1870-1:2007+A1:2009) has been prepared by Technical Com
23、mittee CEN/TC 142 “Woodworking machines - Safety”, the secretariat of which is held by UNI. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by July 2009, and conflicting national standards shall be w
24、ithdrawn at the latest by December 2009. This document includes Amendment 1, approved by CEN on 2008-12-13. This document supersedes !EN 1870-1:2007“. The start and finish of text introduced or altered by amendment is indicated in the text by tags ! “. This document has been prepared under a mandate
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- BS EN 1870-1-2007+A1-2009 木工机械安全.圆盘锯机床.圆盘锯架带和不带滑动台、方板锯和建筑工地用锯 1870 2007 A1 2009 木工机械 安全 圆盘 机床 滑动 方板锯
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